28437030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{315967}}^1$

素因数の和:315980

約数の個数: 24

約数和(自身を含む): 73936512

約数和(自身を除く): 45499482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 315967, 631934, 947901, 1579835, 1895802, 2843703, 3159670, 4739505, 5687406, 9479010, 14218515, 28437030]

約数ペア:

[(1, 28437030), (2, 14218515), (3, 9479010), (5, 5687406), (6, 4739505), (9, 3159670), (10, 2843703), (15, 1895802), (18, 1579835), (30, 947901), (45, 631934), (90, 315967)]